fzus51 kbox 190505
cwfbox
expires:202604191800;;616286

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt sun apr 19 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-191800-
rhode island sound-
104 am edt sun apr 19 2026

...small craft advisory in effect from 11 am edt this morning
through this afternoon...

.rest of tonight...s winds 5 to 10 kt. seas around 2 ft. wave
detail: s 2 ft at 7 seconds and ne 1 foot at 3 seconds. patchy
fog. patchy drizzle. vsby 1 nm or less. 
.sun...s winds 10 to 15 kt, becoming w 15 to 20 kt in the
afternoon. gusts up to 25 kt. seas 2 to 3 ft. wave detail: se
3 ft at 7 seconds and w 2 ft at 3 seconds. patchy fog. a chance
of showers in the morning, then showers in the afternoon. vsby
1 nm or less. 
.sun night...nw winds 15 to 20 kt, becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: se 3 ft
at 7 seconds and nw 2 ft at 4 seconds. a chance of showers in the
evening. 
.mon...w winds around 10 kt. seas 2 to 3 ft. wave detail: w 2 ft
at 3 seconds and se 2 ft at 7 seconds. 
.mon night...nw winds 10 to 15 kt, becoming n with gusts up to
20 kt after midnight. seas 2 to 3 ft. wave detail: nw 2 ft at
3 seconds and sw 2 ft at 7 seconds. 
.tue and tue night...sw winds 15 to 20 kt. seas 2 to 3 ft. wave
detail: sw 3 ft at 4 seconds and n 2 ft at 4 seconds. 
.wed through thu night...w winds 15 to 20 kt. seas 2 to 3 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$

fzus51 kbox 190505
cwfbox
expires:202604191800;;616289

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
104 am edt sun apr 19 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-191800-
narragansett bay-
104 am edt sun apr 19 2026

.rest of tonight...s winds 5 to 10 kt. waves around 2 ft. patchy
fog. patchy drizzle. vsby 1 nm or less. 
.sun...s winds 5 to 10 kt, becoming nw 10 to 15 kt in the
afternoon. gusts up to 20 kt. waves 2 to 3 ft. patchy fog.
showers. vsby 1 nm or less, increasing to 1 to 3 nm in the
afternoon. 
.sun night...nw winds 10 to 15 kt with gusts up to 20 kt,
becoming w 5 to 10 kt after midnight. waves 2 to 3 ft. a chance
of showers in the evening. 
.mon...w winds 5 to 10 kt. waves around 2 ft. 
.mon night...nw winds 5 to 10 kt. waves around 2 ft. 
.tue and tue night...sw winds 10 to 15 kt. waves around 2 ft. 
.wed through thu night...nw winds 10 to 15 kt with gusts up to
20 kt. waves around 2 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$